Geotechnology applied to land use and sealing in urban areas
Autor(a) principal: | |
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Data de Publicação: | 2013 |
Outros Autores: | , , |
Tipo de documento: | Artigo de conferência |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://ieeexplore.ieee.org/xpl/articleDetails.jsp?tp=&arnumber=6550675 http://hdl.handle.net/11449/76276 |
Resumo: | Through the geotechnology's use, the aim of this study was to characterize the urban occupation interference and occurrence of floods in the upstream area of watershed from the stream Wenzel (Rio Claro-SP/Brazil). Urbanized watersheds are composed of a variety of features and the development of cartographic material allowed the analysis of the evolution of land used for 1958 and 2006 scenarios. The thematic maps were generated using software Spring 4.3.3, wherein it got the separation of matters from vegetation cover and other intra urban features. Procedures of digital processes and classification of surface cover allowed quantifying the occupied area by each coverage type: woody vegetation, grass, grass with bare soil, bare soil, building, asphaltic sheets and exposed soil. Quantification of the different covers' occupied areas allowed relating the parameter Curve Number (Soil Conservation Service) as efficient methodology for runoff values estimative. The results indicate vegetation cover's reduction, intensive surface's sealing and suppression of water bodies. These factors imply changes of hydrological dynamics of the source, increasing flow and transfer of larger volumes of water and flood peaks to downstream sectors. The use of geotechnology allowed analyzing the evolution of urbanization and it permits also to infer about trends for future or inadequate occupancy to hydrological and environmental point of view. © 2013 IEEE. |
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Geotechnology applied to land use and sealing in urban areasCoverage typesCurve numbersDigital processPoint of viewsSoil conservation servicesUrban featuresVegetation coverWoody vegetationFlood controlFloodsMapsRemote sensingSoil conservationVegetationRiversThrough the geotechnology's use, the aim of this study was to characterize the urban occupation interference and occurrence of floods in the upstream area of watershed from the stream Wenzel (Rio Claro-SP/Brazil). Urbanized watersheds are composed of a variety of features and the development of cartographic material allowed the analysis of the evolution of land used for 1958 and 2006 scenarios. The thematic maps were generated using software Spring 4.3.3, wherein it got the separation of matters from vegetation cover and other intra urban features. Procedures of digital processes and classification of surface cover allowed quantifying the occupied area by each coverage type: woody vegetation, grass, grass with bare soil, bare soil, building, asphaltic sheets and exposed soil. Quantification of the different covers' occupied areas allowed relating the parameter Curve Number (Soil Conservation Service) as efficient methodology for runoff values estimative. The results indicate vegetation cover's reduction, intensive surface's sealing and suppression of water bodies. These factors imply changes of hydrological dynamics of the source, increasing flow and transfer of larger volumes of water and flood peaks to downstream sectors. The use of geotechnology allowed analyzing the evolution of urbanization and it permits also to infer about trends for future or inadequate occupancy to hydrological and environmental point of view. © 2013 IEEE.Dept. of Territorial Planning and Geoprocessing IGCE/UNESP, Rio Claro - SPDept. of Territorial Planning and Geoprocessing IGCE/UNESP, Rio Claro - SPUniversidade Estadual Paulista (Unesp)Moraes, Isabel Cristina [UNESP]Correa, Edvania Ap. [UNESP]Da Conceicao, Fabiano Tomazini [UNESP]Garcia Rossetti, Lucimari Ap. F. [UNESP]2014-05-27T11:30:09Z2014-05-27T11:30:09Z2013-08-15info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject99-102http://ieeexplore.ieee.org/xpl/articleDetails.jsp?tp=&arnumber=6550675Joint Urban Remote Sensing Event 2013, JURSE 2013, p. 99-102.http://hdl.handle.net/11449/76276WOS:0003256345000252-s2.0-84881363974Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengJoint Urban Remote Sensing Event 2013, JURSE 2013info:eu-repo/semantics/openAccess2021-10-23T21:37:52Zoai:repositorio.unesp.br:11449/76276Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T21:04:21.291947Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Geotechnology applied to land use and sealing in urban areas |
title |
Geotechnology applied to land use and sealing in urban areas |
spellingShingle |
Geotechnology applied to land use and sealing in urban areas Moraes, Isabel Cristina [UNESP] Coverage types Curve numbers Digital process Point of views Soil conservation services Urban features Vegetation cover Woody vegetation Flood control Floods Maps Remote sensing Soil conservation Vegetation Rivers |
title_short |
Geotechnology applied to land use and sealing in urban areas |
title_full |
Geotechnology applied to land use and sealing in urban areas |
title_fullStr |
Geotechnology applied to land use and sealing in urban areas |
title_full_unstemmed |
Geotechnology applied to land use and sealing in urban areas |
title_sort |
Geotechnology applied to land use and sealing in urban areas |
author |
Moraes, Isabel Cristina [UNESP] |
author_facet |
Moraes, Isabel Cristina [UNESP] Correa, Edvania Ap. [UNESP] Da Conceicao, Fabiano Tomazini [UNESP] Garcia Rossetti, Lucimari Ap. F. [UNESP] |
author_role |
author |
author2 |
Correa, Edvania Ap. [UNESP] Da Conceicao, Fabiano Tomazini [UNESP] Garcia Rossetti, Lucimari Ap. F. [UNESP] |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Moraes, Isabel Cristina [UNESP] Correa, Edvania Ap. [UNESP] Da Conceicao, Fabiano Tomazini [UNESP] Garcia Rossetti, Lucimari Ap. F. [UNESP] |
dc.subject.por.fl_str_mv |
Coverage types Curve numbers Digital process Point of views Soil conservation services Urban features Vegetation cover Woody vegetation Flood control Floods Maps Remote sensing Soil conservation Vegetation Rivers |
topic |
Coverage types Curve numbers Digital process Point of views Soil conservation services Urban features Vegetation cover Woody vegetation Flood control Floods Maps Remote sensing Soil conservation Vegetation Rivers |
description |
Through the geotechnology's use, the aim of this study was to characterize the urban occupation interference and occurrence of floods in the upstream area of watershed from the stream Wenzel (Rio Claro-SP/Brazil). Urbanized watersheds are composed of a variety of features and the development of cartographic material allowed the analysis of the evolution of land used for 1958 and 2006 scenarios. The thematic maps were generated using software Spring 4.3.3, wherein it got the separation of matters from vegetation cover and other intra urban features. Procedures of digital processes and classification of surface cover allowed quantifying the occupied area by each coverage type: woody vegetation, grass, grass with bare soil, bare soil, building, asphaltic sheets and exposed soil. Quantification of the different covers' occupied areas allowed relating the parameter Curve Number (Soil Conservation Service) as efficient methodology for runoff values estimative. The results indicate vegetation cover's reduction, intensive surface's sealing and suppression of water bodies. These factors imply changes of hydrological dynamics of the source, increasing flow and transfer of larger volumes of water and flood peaks to downstream sectors. The use of geotechnology allowed analyzing the evolution of urbanization and it permits also to infer about trends for future or inadequate occupancy to hydrological and environmental point of view. © 2013 IEEE. |
publishDate |
2013 |
dc.date.none.fl_str_mv |
2013-08-15 2014-05-27T11:30:09Z 2014-05-27T11:30:09Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/conferenceObject |
format |
conferenceObject |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://ieeexplore.ieee.org/xpl/articleDetails.jsp?tp=&arnumber=6550675 Joint Urban Remote Sensing Event 2013, JURSE 2013, p. 99-102. http://hdl.handle.net/11449/76276 WOS:000325634500025 2-s2.0-84881363974 |
url |
http://ieeexplore.ieee.org/xpl/articleDetails.jsp?tp=&arnumber=6550675 http://hdl.handle.net/11449/76276 |
identifier_str_mv |
Joint Urban Remote Sensing Event 2013, JURSE 2013, p. 99-102. WOS:000325634500025 2-s2.0-84881363974 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Joint Urban Remote Sensing Event 2013, JURSE 2013 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
99-102 |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808129280932052992 |